Pope Mark

Pope Mark (280-7 October 336) was Pope from 18 January to 7 October 336, succeeding Pope Sylvester I and preceding Pope Julius I.

Biography
Mark was born in 280 in Rome to a father named Priscus. Mark was elected as Pope after the death of Pope Sylvester I on 18 January 336, and he built the Basilica of San Marco in Rome. Mark died on 7 October 336 at the age of 56, only nine months after he became pope.